80474975 has 24 divisors (see below), whose sum is σ = 120051840. Its totient is φ = 52276320.

The previous prime is 80474969. The next prime is 80474987. The reversal of 80474975 is 57947408.

It is not a de Polignac number, because 80474975 - 2¹⁴ = 80458591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8777 + ... + 15426.

It is an arithmetic number, because the mean of its divisors is an integer number (5002160).

Almost surely, 2^80474975 is an apocalyptic number.

80474975 is a deficient number, since it is larger than the sum of its proper divisors (39576865).

80474975 is a wasteful number, since it uses less digits than its factorization.

80474975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24239 (or 24234 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 80474975 is about 8970.7845253356. The cubic root of 80474975 is about 431.7380080819.

The spelling of 80474975 in words is "eighty million, four hundred seventy-four thousand, nine hundred seventy-five".